--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/opengl/hellogl_es/mainwindow.cpp	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,108 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "mainwindow.h"
+
+#include <QApplication>
+#include <QMenuBar>
+#include <QGroupBox>
+#include <QGridLayout>
+#include <QSlider>
+#include <QLabel>
+#include <QTimer>
+
+#include "glwidget.h"
+
+MainWindow::MainWindow()
+{
+    GLWidget *glwidget = new GLWidget();
+    QLabel *label = new QLabel(this);
+    QTimer *timer = new QTimer(this);
+    QSlider *slider = new QSlider(this);
+    slider->setOrientation(Qt::Horizontal);
+    
+    slider->setRange(0, 100);
+    slider->setSliderPosition(50);
+    timer->setInterval(10);
+    label->setText("A QGlWidget with OpenGl ES");
+    label->setAlignment(Qt::AlignHCenter);
+
+    QGroupBox * groupBox = new QGroupBox(this);
+    setCentralWidget(groupBox);
+    groupBox->setTitle("OpenGL ES Example");
+
+    QGridLayout *layout = new QGridLayout(groupBox);
+
+    layout->addWidget(glwidget,1,0,8,1);
+    layout->addWidget(label,9,0,1,1);
+    layout->addWidget(slider, 11,0,1,1);
+
+    groupBox->setLayout(layout);
+
+    QMenu *fileMenu = new QMenu("File");
+    QMenu *helpMenu = new QMenu("Help");
+    QMenu *showMenu = new QMenu("Show");
+    menuBar()->addMenu(fileMenu);
+    menuBar()->addMenu(showMenu);
+    menuBar()->addMenu(helpMenu);
+    QAction *exit = new QAction("Exit", fileMenu);
+    QAction *aboutQt = new QAction("AboutQt", helpMenu);
+    QAction *showLogo = new QAction("Show 3D Logo", showMenu);
+    QAction *showTexture = new QAction("Show 2D Texture", showMenu);
+    QAction *showBubbles = new QAction("Show bubbles", showMenu);
+    showBubbles->setCheckable(true);
+    showBubbles->setChecked(true);
+    fileMenu->addAction(exit);
+    helpMenu->addAction(aboutQt);
+    showMenu->addAction(showLogo);
+    showMenu->addAction(showTexture);
+    showMenu->addAction(showBubbles);
+
+    QObject::connect(timer, SIGNAL(timeout()), glwidget, SLOT(updateGL()));
+    QObject::connect(exit, SIGNAL(triggered(bool)), this, SLOT(close()));
+    QObject::connect(aboutQt, SIGNAL(triggered(bool)), qApp, SLOT(aboutQt()));
+
+    QObject::connect(showLogo, SIGNAL(triggered(bool)), glwidget, SLOT(setLogo()));
+    QObject::connect(showTexture, SIGNAL(triggered(bool)), glwidget, SLOT(setTexture()));
+    QObject::connect(showBubbles, SIGNAL(triggered(bool)), glwidget, SLOT(showBubbles(bool)));
+    QObject::connect(slider, SIGNAL(valueChanged(int)), glwidget, SLOT(setScaling(int)));
+    timer->start();
+}